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Fix pulldown-cmark wikilink denial of service - #1935

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adamchalmers merged 3 commits into
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security/pulldown-cmark-rustsec-2026-0414
Oct 29, 2026
Merged

adamchalmers merged 3 commits into
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security/pulldown-cmark-rustsec-2026-0414

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@adamchalmers

@adamchalmers adamchalmers commented Oct 29, 2026 •

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Bump pulldown-cmark from 0.13.4 to 0.13.5. This fixes RUSTSEC-2026-0414, which can cause excessive resource use when parsing crafted wiki links.

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github-actions Bot requested a review from jessfraz October 29, 2026 13:32
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codecov Bot commented Oct 29, 2026

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Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 68.20%. Comparing base (ceff21e) to head (bc6f133).

Additional details and impacted files
@@           Coverage Diff           @@
##             main    #1935   +/-   ##
=======================================
  Coverage   68.20%   68.20%           
=======================================
  Files          43       43           
  Lines        8744     8744           
=======================================
  Hits         5964     5964           
  Misses       2780     2780           
Flag Coverage Δ
unittests 68.20% <ø> (ø)

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@adamchalmers
adamchalmers marked this pull request as ready for review October 29, 2026 14:00
@adamchalmers
adamchalmers enabled auto-merge (squash) October 29, 2026 14:08
@adamchalmers
adamchalmers merged commit 14c4fbe into main Oct 29, 2026
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@adamchalmers
adamchalmers deleted the security/pulldown-cmark-rustsec-2026-0414 branch October 29, 2026 14:45
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2 participants